Use of formaldehyde fixation for studies of ribonucleoprotein particles by caesium chloride density-gradient centrifugation.
D001426:Bacterial Proteins; D002623:Chemistry Techniques, Analytical; D004926:Escherichia coli / Q000166:cytology; D005557:Formaldehyde; D066298:In Vitro Techniques; D007202:Indicators and Reagents; D009698:Nucleoproteins; D012329:RNA, Bacterial; D012270:Ribosomes; D014461:Ultracentrifugation
D001426:Bacterial Proteins; D007202:Indicators and Reagents; D009698:Nucleoproteins; D012329:RNA, Bacterial; D005557:Formaldehyde